Some people probably believe that the twinkling effect is produced by the stars themselves, but that is not the case at all.

The bright star Spica will appear to dance around Earth's moon on the night of May 9. Here's how to catch the celestial pair ...

As twilight fades to night these May evenings, Mars stands out in the northern sky. It begins the month near the center of Cancer the Crab not far from the magnificent Beehive star cluster (M44). The ...

As twilight fades to night these May evenings, Mars stands out in the northern sky. It begins the month near the center of Cancer the Crab not far from the magnificent Beehive star cluster (M44).

Interestingly, while on some nights, a sky spangled with twinkling stars might seem to the average ... Also listed is the time of the ending of nautical twilight, when the sun is 12 degrees ...